Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g19/HR18976.hea (760 bytes) 
HR18976 12 500 5000
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 0 -12432 0 I
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16979 0 II
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -65 -4529 0 III
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 33 14815 0 aVR
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 33 -3635 0 aVL
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -65 -10390 0 aVF
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -130 24933 0 V1
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 945 18917 0 V2
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -245 -7004 0 V3
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 -100 -11224 0 V4
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 0 -12972 0 V5
HR18976.mat 16x1+24 1000.0(0)/mv 16 0 55 -22576 0 V6
# Age: 62
# Sex: Male
# Dx: 426177001,713427006,89792004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown